Y BEARING UNITS

UYU 210 2S

Y-Bearing Plummer Block Units With Grey Cast Iron Housing "U"

3D view

Technical Specification
d	Bore diameter	50	mm
L	Overall length	135	mm
A	Housing contact surface width	54	mm
A1	Width of the top of the housing	34	mm
H	Housing height	113.2	mm
H1	Distance from the contact surface to the bearing axis	57.2	mm
J	Pitch circle diameter	101.6	mm
G	Thread	M18	mm
G1	Thread length	25.5	mm
s1	Distance from locking device side face to raceway centre	32.7	mm
kg	Mass	2.32	kg
Cdyn	Dynamic load rating	35.1	kN
Co	Static load rating	23.2	kN
Pu	Fatigue load limit	0.98	kN

Tehnical Drawing

Sealing

S SEAL / S SEAL (2S)

Single lip seal with the labyrinth between the sheet part and the rubber lip which conducts the contact sealing. The friction and speeds are the same as with RS but provides much better protection against the rough impurity particles. This is very good sealing system: the sheet part protects the seal from the soil, dust and rough particles. At the same time makes the labyrinth with the rubber part. The rubber part provides contact sealing which prevents penetration of finer impurities, water, moisture, steam etc. Suitable for neutral conditions because of the presence of the foreign materials. It is used with the Y bearing (standard) and deep groove ball bearings.

Sealing Drawing